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23 lines
626 B
Python
23 lines
626 B
Python
from sklearn.datasets import load_wine
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from mfs import MFS
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from mfs.Metrics import Metrics
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mfsc = MFS(discrete=False)
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mfsd = MFS(discrete=True)
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X, y = load_wine(return_X_y=True)
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m, n = X.shape
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print("* Differential entropy in X")
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for i in range(n):
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print(i, Metrics.differential_entropy(X[:, i], k=10))
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print("* Information Gain")
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print("- Discrete features")
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print(Metrics.information_gain(X, y))
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for i in range(n):
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print(i, Metrics.information_gain(X[:, i], y))
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print("- Continuous features")
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# print(Metrics.information_gain_cont(X, y))
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for i in range(n):
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print(i, Metrics.information_gain_cont(X[:, i], y))
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